Sign up to save your podcasts
Or
Share 909: Handling and Throwing Errors
Share to email
Share to Facebook
Share to X
Share to email
Share to Facebook
Share to X
Or
909: Handling and Throwing Errors
We break down how to properly throw, catch, and log errors in JavaScript and TypeScript. They cover client-side and server-side strategies, using tools like Sentry, and how to handle errors without taking down your whole app.
Show Notes
00:00 Welcome to Syntax!
01:19 Error terminology.
01:42 Thrown and catching.
03:01 What’s in an error.
04:09 Name and message.
04:42 Stack.
07:12 Node system errors.
07:34 Messages: strings, objects, or custom errors.
08:19 Throwing errors.
12:01 Promise errors.
12:10 Try catch block, .catch().
14:13 Using awaited-to.
15:10 Finally.
16:29 promise.try()
17:14 Re-throwing errors.
18:12 Client-side errors.
18:15 Catching at different levels.
18:51 Displaying errors.
21:59 Transforming server errors into client errors.
24:12 Error boundaries.
25:26 Server errors.
26:10 JSON API.
27:41 HTTP response codes.
30:09 Logging and solving errors.
31:16 Proudly supported by Sentry.io.
36:16 TypeScript and errors.
Hit us up on Socials!
Syntax: X Instagram Tiktok LinkedIn Threads
Wes: X Instagram Tiktok LinkedIn Threads
Scott: X Instagram Tiktok LinkedIn Threads
Randy: X Instagram YouTube Threads
View all episodes
By Wes Bos & Scott Tolinski - Full Stack JavaScript Web Developers
4.9
977977 ratings
We break down how to properly throw, catch, and log errors in JavaScript and TypeScript. They cover client-side and server-side strategies, using tools like Sentry, and how to handle errors without taking down your whole app.
Show Notes
00:00 Welcome to Syntax!
01:19 Error terminology.
01:42 Thrown and catching.
03:01 What’s in an error.
04:09 Name and message.
04:42 Stack.
07:12 Node system errors.
07:34 Messages: strings, objects, or custom errors.
08:19 Throwing errors.
12:01 Promise errors.
12:10 Try catch block, .catch().
14:13 Using awaited-to.
15:10 Finally.
16:29 promise.try()
17:14 Re-throwing errors.
18:12 Client-side errors.
18:15 Catching at different levels.
18:51 Displaying errors.
21:59 Transforming server errors into client errors.
24:12 Error boundaries.
25:26 Server errors.
26:10 JSON API.
27:41 HTTP response codes.
30:09 Logging and solving errors.
31:16 Proudly supported by Sentry.io.
36:16 TypeScript and errors.
Hit us up on Socials!
Syntax: X Instagram Tiktok LinkedIn Threads
Wes: X Instagram Tiktok LinkedIn Threads
Scott: X Instagram Tiktok LinkedIn Threads
Randy: X Instagram YouTube Threads
More shows like Syntax - Tasty Web Development Treats
View all
Software Engineering Radio - the podcast for professional software developers
275 Listeners
Hanselminutes with Scott Hanselman
379 Listeners
The Changelog: Software Development, Open Source
289 Listeners
Software Engineering Daily
626 Listeners
Talk Python To Me
583 Listeners
Soft Skills Engineering
288 Listeners
Thoughtworks Technology Podcast
43 Listeners
Python Bytes
213 Listeners
The freeCodeCamp Podcast
483 Listeners
CoRecursive: Coding Stories
188 Listeners
Practical AI
208 Listeners
The Stack Overflow Podcast
62 Listeners
The Real Python Podcast
139 Listeners
PodRocket
60 Listeners
Oxide and Friends
65 Listeners